Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SYDNEE BULLER FNP
NPI 1194655142
Nurse Practitioner - Family in Ellington, MO

Q: What is Sydnee Buller's NPI number?

The NPI number for Sydnee Buller is 1194655142. It was assigned to this individual provider in the NPPES registry on May 21, 2026.

Q: What is Sydnee Buller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Sydnee Buller was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 21, 2026PECOS Enrolled

61 HIGHWAY Y, ELLINGTON, MO 63638(573) 663-2525(573) 663-7844 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 22, 2026, Aug 31, 2026, Jul 30, 2026 and 1 more (4 updates tracked since 2026).

On this page

About Sydnee Buller Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYDNEE BULLER FNP (NPI 1194655142) is an individual family provider in Ellington, Missouri, licensed in Missouri (2026019797) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS, maintains 25 additional practice locations, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1194655142

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSYDNEE BULLERCredential: FNP

Location Address61 HIGHWAY YEllington, MO 63638-7802

Mailing Address110 S 2nd StEllington, MO 63638-9400 · (573) 663-2313 · Fax (573) 663-2441

Phone(573) 663-2525

Fax(573) 663-7844

Sole ProprietorNo

Medical School CMSOtherGraduated 2026

Enumeration DateMay 21, 2026

Last NPPES UpdateOctober 20, 20264 updates tracked since enumeration

NPPES CertifiedOctober 20, 2026

✔ NPI 1194655142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MO · 2026019797

61 HIGHWAY Y, Ellington, MO 63638

Open in Google Maps ↗

Secondary Practice Locations 25

Location 11300 Victory LnPoplar Bluff, MO 63901-3300 · Phone (573) 785-5566 ext. 17097 · Fax (573) 413-4194

Location 2220 East Broad StreetNaylor, MO 63953 · Phone (573) 399-2311 · Fax (573) 399-2076

Location 32879 James BlvdPoplar Bluff, MO 63901-3395 · Phone (573) 609-8800 · Fax (573) 776-6124

Location 4225 Physicians Park Ste 102Poplar Bluff, MO 63901-3918 · Phone (573) 727-5500 ext. 2 · Fax (573) 413-4609

Location 52300 Baugh LnPoplar Bluff, MO 63901-2402 · Phone (573) 785-3037 ext. 16044 · Fax (573) 413-4506

Location 6109 LeRoux StDoniphan, MO 63935-1038 · Phone (573) 996-2136 · Fax (573) 996-5216

Location 7109 Plum St Ste ADoniphan, MO 63935-1225 · Phone (573) 351-0150 · Fax (573) 996-2245

Location 8315 W Mulberry Ste APilot Knob, MO 63663-7883 · Phone (573) 546-0602 · Fax (573) 546-0546

Location 9289 Broadway StNeelyville, MO 63954-7176 · Phone (573) 804-9494 · Fax (573) 804-9493

Location 10711 Nickey StPoplar Bluff, MO 63901-6544 · Phone (573) 785-7047 ext. 13040 · Fax (573) 413-4192

Location 1111001 US-160Harviell, MO 63945 · Phone (573) 804-9561 · Fax (573) 804-9581

Location 123277 US Highway 160 WDoniphan, MO 63935-5710 · Phone (573) 804-9527 · Fax (573) 804-9536

Location 1318 Viburnum Center RdViburnum, MO 65566-7802 · Phone (573) 244-5406 · Fax (573) 244-5591

Location 143001 Warrior Ln Ste APoplar Bluff, MO 63901-8685 · Phone (573) 785-7453 · Fax (573) 785-7429

Location 15202 Allen StAnnapolis, MO 63620-8778 · Phone (573) 598-4213 · Fax (573) 598-1101

Location 16109 Plum St Ste CDoniphan, MO 63935-1225 · Phone (573) 351-0150

Location 17101 E Batten StreetNaylor, MO 63953 · Phone (573) 804-1779 · Fax (573) 804-1789

Location 18225 Physicians Park Ste 104Poplar Bluff, MO 63901-3918 · Phone (573) 413-4065 · Fax (573) 354-5013

Location 19225 Physicians Park Ste 304Poplar Bluff, MO 63901-3930 · Phone (573) 727-5500 ext. 6 · Fax (573) 399-2646

Location 201 Hals Plz Ste APiedmont, MO 63957-1631 · Phone (573) 223-4800 · Fax (573) 223-7911

Location 21109 Plum St Ste BDoniphan, MO 63935-1225 · Phone (573) 351-0220 · Fax (573) 996-2246

Location 22225 Physicians Park Ste 200Poplar Bluff, MO 63901-3921 · Phone (573) 727-5500 ext. 5 · Fax (573) 313-3684

Location 23405 Main StreetVan Buren, MO 63965 · Phone (573) 323-4253 · Fax (573) 323-0154

Location 24603 E Summit StDoniphan, MO 63935-1142 · Phone (573) 996-3667 ext. 1117 · Fax (573) 413-4487

Location 2517959 Main StEminence, MO 65466-6375 · Phone (573) 226-5505 · Fax (573) 226-1256

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sydnee Buller Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173089232

PECOS Enrollment IDI20260729001197

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sydnee Buller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Big Springs Medical Association

Same address

Federally Qualified Health Center (FQHC)

61 HIGHWAY Y
Ellington, MO 63638

Reassigned Medicare billing, Missouri enrollment
104 clinicians in this Medicare group

NPI 1669575908 (573) 663-2525

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63638 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.64 typical visit price

range $52.28 – $161.24

Typical copayment $20.41 (range $13.07 – $40.31)

Most-billed visit code 99203

Established Patient

$93.24 typical visit price

range $16.30 – $131.05

Typical copayment $23.31 (range $4.07 – $32.76)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. AMY LEE MANNING FNP-C

Nurse Practitioner (Family)

61 HIGHWAY Y
ELLINGTON, MO 63638

Reynolds County (573) 663-2525

NICKOLE ANDERSON

Nurse Practitioner (Family)

61 HIGHWAY Y
ELLINGTON, MO 63638

Reynolds County (573) 663-2525

BIG SPRINGS MEDICAL ASSOCIATION

Clinic/Center (Federally Qualified Health Center (FQHC))

61 HIGHWAY Y
ELLINGTON, MO 63638

Reynolds County (573) 663-2525

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sydnee Buller's NPI number?

The NPI number for Sydnee Buller is 1194655142. It was assigned to this individual provider in the NPPES registry on May 21, 2026.

Where is Sydnee Buller located?

Sydnee Buller practices at 61 Highway Y, Ellington, MO 63638. The listed phone number is (573) 663-2525.

What is Sydnee Buller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sydnee Buller enrolled in Medicare?

Yes. Sydnee Buller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sydnee Buller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sydnee Buller reassigns Medicare benefits to Big Springs Medical Association (Ellington, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sydnee Buller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sydnee Buller accept?

Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Sydnee Buller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sydnee Buller was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.